169042680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{156521}}^1$

素因数の和:156541

約数の個数: 64

約数和(自身を含む): 563479200

約数和(自身を除く): 394436520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 156521, 313042, 469563, 626084, 782605, 939126, 1252168, 1408689, 1565210, 1878252, 2347815, 2817378, 3130420, 3756504, 4226067, 4695630, 5634756, 6260840, 7043445, 8452134, 9391260, 11269512, 14086890, 16904268, 18782520, 21130335, 28173780, 33808536, 42260670, 56347560, 84521340, 169042680]

約数ペア:

[(1, 169042680), (2, 84521340), (3, 56347560), (4, 42260670), (5, 33808536), (6, 28173780), (8, 21130335), (9, 18782520), (10, 16904268), (12, 14086890), (15, 11269512), (18, 9391260), (20, 8452134), (24, 7043445), (27, 6260840), (30, 5634756), (36, 4695630), (40, 4226067), (45, 3756504), (54, 3130420), (60, 2817378), (72, 2347815), (90, 1878252), (108, 1565210), (120, 1408689), (135, 1252168), (180, 939126), (216, 782605), (270, 626084), (360, 469563), (540, 313042), (1080, 156521)]